Facts about Nutrition
Most governments provide guidance on good nutrition, and some also impose mandatory labeling requirements upon processed food manufacturers to assist consumers in complying with such guidance.
Nutrition science seeks to explain metabolic and physiological responses of the body to diet.
The science of nutrition attempts to understand how and why specific dietary aspects influence health.
The nutritional status of a person can be assessed by evaluation of dietary intake, anthropometric measurement, health assessment and laboratory tests (Pleuss 1998).
Cross-cultural international studies have shown that it is lifestyle choices, ways of cooking and eating, as well as specific nutritional components, that lead to increased heart disease (Willett 2004).
The United Healthcare/Pacificare nutrition guideline recommends a whole plant food diet, as does a cover article of the issue of National Geographic (November 2005), titled "The Secrets of Living Longer."
The strength and nature of this link are continually under investigation, but observations especially in recent years have demonstrated a pivotal role for nutrition in hormonal activity and function and, therefore, in health.
Nutrition is one of the most important physiological components for the body's good health, with fresh water, air, and exercise being other components.
Research in China finds the difference may be nutritional: the Western diet includes consumption of large quantities of animal foods that could promote these observed diseases of affluence.
Inevitably, such large scale concentration changes the nutritional content of food, saving certain nutrients while removing others.
Athletes need only slightly more protein than an average person, though strength-training athletes need more (Sports Nutrition Society 2006).
Nutritionists are seeking to know which chemical components of food supply energy, regulate body processes, or promote the growth and repair of body tissue (Hey College of Somatic Studies 1998).
The best drugs can reduce heart attacks by about 20 or 30 percent, yet we put almost all of our resources into promoting drugs rather than healthy lifestyle and nutrition.
The RDA (recommended daily intake) relates to essential nutrients considered to be adequate to meet the nutritional needs of healthy people with moderate levels of activity.
Adequate and properly proportioned nutrition gives a person more options in life, enabling them to have the resources they need to fulfill their daily activities.
Nutrition is the combination of elements consumed by a person that nourishes the body, enabling it to sustain in an efficient manner all of its functions.
Research in China finds the difference may be nutritional: the Western diet includes consumption of large quantities of animal foods that could promote these observed diseases of affluence.
The RDA (recommended daily intake) relates to essential nutrients considered to be adequate to meet the nutritional needs of healthy people with moderate levels of activity.
Nutrition is the study of nutrients in food, how the body uses nutrients, and the relationship between diet, health, and disease. Major food manufacturers employ nutritionists and food scientists.Sep 1, 2017
Good nutrition is the key to good mental and physical health. Eating a balanced diet is an important part of good health for everyone. The kind and amount of food you eat affects the way you feel and how your body works.
Why nutrition is important. Eating a balanced diet is vital for good health and wellbeing. Food provides our bodies with the energy, protein, essential fats, vitamins and minerals to live, grow and function properly. We need a wide variety of different foods to provide the right amounts of nutrients for good health.Sep 22, 2017